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| author |   Jakub Kicinski <kuba@kernel.org> | 2020-02-02 13:39:11 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-02-02 13:45:05 -0800 |
| commit | 83d0585f91da441a0b11bc5ff93f4cda56de6703 (patch) | |
| tree | 32f2b03562a1bc6e2e0f725d7ff6ce15048be19f /include/linux/netfilter/ipset/ip_set.h | |
| parent | MAINTAINERS: correct entries for ISDN/mISDN section (diff) | |
| parent | selftests: net: Add FIN_ACK processing order related latency spike test (diff) | |
| download | linux-dev-83d0585f91da441a0b11bc5ff93f4cda56de6703.tar.xz linux-dev-83d0585f91da441a0b11bc5ff93f4cda56de6703.zip | |
Merge branch 'Fix-reconnection-latency-caused-by-FIN-ACK-handling-race'
SeongJae Park says:
====================
Fix reconnection latency caused by FIN/ACK handling race
The first patch fixes the problem by adjusting the first resend delay of
the SYN in the case. The second one adds a user space test to reproduce
this problem.
From v2
(https://lore.kernel.org/linux-kselftest/20200201071859.4231-1-sj38.park@gmail.com/)
- Use TCP_TIMEOUT_MIN as reduced delay (Neal Cardwall)
- Add Reviewed-by and Signed-off-by from Eric Dumazet
From v1
(https://lore.kernel.org/linux-kselftest/20200131122421.23286-1-sjpark@amazon.com/)
- Drop the trivial comment fix patch (Eric Dumazet)
- Limit the delay adjustment to only the first SYN resend (Eric Dumazet)
- selftest: Avoid use of hard-coded port number (Eric Dumazet)
- Explain RST/ACK and FIN/ACK has no big difference (Neal Cardwell)
====================
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
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